A resolvent hierarchy with Lanczos and multi-resolvent closures yields systematically improvable spectral broadening and asymmetry for nonintegrable many-body systems.
A minimal yet physi- cally well-motivated form is provided by the effective self- energy representation introduced in Sec
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
citation-role summary
background 1
citation-polarity summary
fields
quant-ph 1years
2026 1verdicts
UNVERDICTED 1roles
background 1polarities
background 1representative citing papers
citing papers explorer
-
Resolvent-Based Self-Consistent Framework with Hierarchical Correlation Expansion for Strongly Correlated Many-Body Systems
A resolvent hierarchy with Lanczos and multi-resolvent closures yields systematically improvable spectral broadening and asymmetry for nonintegrable many-body systems.